While this marks baby No. 3 for Kimmel, the talk show host admitted that he has a lot of brushing up to do. "I have a 20-year-old son and a 22-year-old daughter, and I've really forgotten everything," the late-night host confessed.

The couple hasn't found out the baby's gender yet, but Kimmel has a name that could work for a boy or a girl. "I like the name Karate," he joked. "I think Karate Kimmel has a great ring to it."